Generator, 20Eorzd And 20Eorzdb; Torque Specifications - Kohler 20EORZD Manual

1.3 Generator, 20EORZD and 20EORZDB

Component Specification
Hot exciter field voltage/amperage readings at rated voltage
No load (63 Hz)—volts/amps
Full load (60 Hz)—volts/amps
Exciter field resistance (cold)—ohms @ 20_C (68_F)
Exciter armature resistance (cold)—ohms (line-to-line)
Main field (rotor) resistance (cold)—ohms @ 20_C (68_F)
Stator output voltages with separately excited generator, using 12-volt battery (60 Hz only)
1--2, 3--4, 11--44—volts
55--66—volts
Cold stator resistance
1--2, 3--4, 11--44—ohms
55--66—ohms

1.4 Torque Specifications

Follow the general torque specification found in
Appendix C of this manual unless specifically noted in
Section 9.
TP-6359 7/08
Alternator Group Number
Appearing on Generator Set
Nameplate
GM38877-MA1
(4-Lead Brushless)
6/1.0
16/2.4
5.8
0.5
3.0
180
230
0.07
1.26
Section 1 Specifications 13